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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2018/03/15 17:51:00 UTC

[jira] [Created] (KUDU-2353) Add tooling to parse diagnostics log

Todd Lipcon created KUDU-2353:
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             Summary: Add tooling to parse diagnostics log
                 Key: KUDU-2353
                 URL: https://issues.apache.org/jira/browse/KUDU-2353
             Project: Kudu
          Issue Type: Improvement
          Components: ops-tooling
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon


KUDU-2297 added a diagnostics log which includes periodic metrics dumps as well as stack samples. We have a somewhat-crufty 'parse_metrics_log.py' script which no longer works with the new format, and was never particularly good anyway. We should add more tools baked into the 'kudu' CLI tool to parse the log and extract interesting information such as human-readable stack trace snapshots, metrics in TSV form, etc.



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